Changes in Chest Wall Acceleration of Rats After Exposure to Ozone

Details

• Personal Author:
  Frazer DG ; Friend KA ; Goldsmith WT ; Huffman L ; Reynolds JS ; Stolarik BM
• Description:
  It has previously been shown that tidal volume and minute ventilation decrease in rats exposed to ozone [1]. In this study, pre and post exposure thoracic breathing patterns were measured in Sprague-Dawley rats (n=9) exposed to 2 ppm O3 for three hours. The previous results of O3 exposure in rats were confirmed. In addition to confirming the results of the effects of O3 on tidal volume and minute ventilation, this study demonstrates a decrease in acceleration during the transition from deflation to inflation. [Description provided by NIOSH]
• Subjects:
  Animals Environmental Exposure Laboratories Lung Lung Diseases Occupational Health Respiratory System Respiratory Tract Diseases Safety
• Keywords:
  Animal Studies Breathing Exposure Assessment Exposure Levels Laboratory Animals Pulmonary Function Pulmonary System Disorders Respiratory System Disorders
• Publisher:
  National Science Foundation
• Document Type:
  Text
• Genre:
  Abstract or Summary ; Proceedings
• Place as Subject:
  OSHA Region 3 ; West Virginia
• CIO:
  National Institute for Occupational Safety and Health (NIOSH)
• Division:
  HELD - Health Effects Laboratory Division
• Topic:
  Workplace Safety & Health
• Location:
  North America
• Pages in Document:
  46
• NIOSHTIC Number:
  nn:20021073
• Citation:
  Proceedings of the 19th Southern Biomedical Engineering Conference, Center for Biomedical Engineering, Virginia Tech, Blacksburg, Virginia, April 14-16, 2000. Arlington, VA: National Science Foundation, 2000 Apr; :46
• Contact Point Address:
  HELD, National Institute for Occupational Safety and Health, 1095 Willowdale Road, Morgantown, WV 26505, USA
• Email:
  bds7@cdc.gov
• CAS Registry Number:
  Ozone (CAS RN 10028-15-6)
• Federal Fiscal Year:
  2000
• Peer Reviewed:
  False
• Source Full Name:
  Proceedings of the 19th Southern Biomedical Engineering Conference, Center for Biomedical Engineering, Virginia Tech, Blacksburg, Virginia, April 14-16, 2000
• Collection(s):
  National Institute for Occupational Safety and Health
• Main Document Checksum:
  urn:sha-512:42f71e0b949a3e04208ec22aec756af3b75d3c41ee16332dbdf742f3143e711b322f23f135a7e2c61af43e6771fceda5ad14aac0560f1f58214841a3264d4b38
• Download URL:
  https://stacks.cdc.gov/view/cdc/198635/cdc_198635_DS1.pdf
• File Type:
  [PDF - 74.47 KB ]